Title

Synthesis of new pyrazole and triazole derivatives containing a saturated γ-lactone ring.

Authors

Tokmadzhyan, G. G.

Abstract

The article focuses on the synthesis of pyrazole and triazole derivatives with &#x03D2-lactone ring through the reaction of hydrazide II and ethyl acetoacetate compounds. It states that the product formed by the compounds undergoes isomerization into aminopyrazolones through heating or through the use of a base catalyst. Moreover, the attempt to perform an analogous reaction with hydrazide II is also discussed.

Subjects

ASYMMETRIC synthesis; PYRAZOLES; TRIAZOLES; LACTONES; ETHYL acetoacetate

Publication

Russian Journal of Organic Chemistry, 2011, Vol 47, Issue 6, p954

ISSN

1070-4280

Publication type

Academic Journal

DOI

10.1134/S1070428011060236